In this course, you will learn the meaning of a negative number, and build a visual intuition for how the rules of addition, subtraction, multiplication, and division extend to integers. You will also learn about representing positive and negative numbers on the number line, a powerful tool for picturing numbers and their relationships.

Use visual aids to understand the concept of a negative number

Introducing Negatives

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Positives and Negatives

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Negative Numbers

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Making Integers

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Addition

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Level Review

Investigate the different impact of adding negative and positive numbers

Addition, Opposites, and Zero

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Increasing Value

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Decreasing Value

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Zero

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Opposites

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Adding Negatives

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Adding Negatives and Positives

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Understand the differences between subtracting positives vs subtracting negatives

Subtracting Integers

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Missing Values

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Subtracting Positives

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Subtracting Negatives

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Subtracting From Zero

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Subtracting Positives 2

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Subtracting Negatives 2

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Discover the relationship between addition and subtraction that is unlocked by negative numbers

Subtraction and Addition

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Adding The Opposite

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Subtracting Using Addition

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Subtracting the Opposite

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Order in Subtraction

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Adding in Any Order

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The Number Line

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Addition on the Number Line

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Adding Large Integers

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Adding Several Integers

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Subtraction from 0

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Subtraction on the Number Line

Learn the foundations of arithmetic with negative numbers.

Start your algebra journey here with an introduction to variables and equations.

Negative Numbers

Level 1Introducing Negatives

Level 2Addition, Opposites, and Zero

Level 3Subtracting Integers

Level 4Subtraction and Addition

Level 5The Number Line

Solving Equations

Course description

Topics covered

Negative Numbers

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Level 3Subtracting Integers

Level 4Subtraction and Addition

Level 5The Number Line

Solving Equations

Course description

Topics covered

Level 2Addition, Opposites, and Zero